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h%MENf11R0NMENTAZ /mac. <br />' Field Log <br /> i <br /> Project Name Eckert Cold Stora e <br /> Client WH_F Inc Date 1218195 <br /> Sample Location 1 D MW 4 <br /> Sampler Jeff Webb <br /> Groundwater ?CX Other <br /> Casing Diameter 2 inch XX 4 inch 6 inch Other <br /> Calculated Purge Vol (gal) 117 <br /> Depth of well (feet) 2411 Actual Purge Vol (gal) 375 <br /> Depth to water(feet) 1893 <br /> FIELD MEASUREMENTS <br /> VOLUME P H E C TEMPERATURE <br /> TIME (gal) (units) (ushos/cm) (Degrees C) <br /> 11 35 1 25 595 1090 184 <br /> 1140 250 573 1060 187 <br /> 1147 375 r 570 — 1080 , 187 — <br /> PURGE METHOD 2"Bladder Pum <br /> SAMPLE METHOD 2"Dis usable Bailer <br /> Remarks ODOR <br /> ' Signature — <br /> VOLUMES PER UNIT LENGTH SELECTED CONVERSION FACTORS <br /> ' WELL CASING DIAMETERS <br /> Volume per unit length To Convert Into Multiply <br /> ' Well casing Cubic <br /> ID (inches) GaVFT FT/FT Ft of Water Lbs/5q In 04335 <br /> Lbs/Sq In Ft of Water 2 307 <br /> Cubic Feet Gallons 748 <br /> 1 5 <br /> 00918 00123 Gallons Liters 3 785 <br /> 2 01632 00218 Feet Meters 03048 <br /> ' 4 06528 00873 Inches Centimeters 2.54 <br /> 6 1 469 01963 <br /> ' HKM ENVIRONMENTAL, INC <br /> • 10274 Jalapa Way La Grange Ca 95329 (209)852-9551 <br />